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Skeleton-based action recognition is vital for comprehending human-centric videos and has applications in diverse domains. One of the challenges of skeleton-based action recognition is dealing with low-quality data, such as skeletons that…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Cuiwei Liu , Youzhi Jiang , Chong Du , Zhaokui Li

Knowledge distillation (KD) is a technique for transferring knowledge from complex teacher models to simpler student models, significantly enhancing model efficiency and accuracy. It has demonstrated substantial advancements in various…

Compressing vision-language models for on-device deployment is increasingly important in clinical settings, but knowledge distillation (KD) degrades sharply when the teacher-student capacity gap spans an order of magnitude or more. We argue…

计算机视觉与模式识别 · 计算机科学 2026-05-08 Numan Saeed , Asif Hanif , Fadillah Adamsyah Maani , Hussain Alasmawi , Mohammad Yaqub

Knowledge Distillation (KD) utilizes training data as a transfer set to transfer knowledge from a complex network (Teacher) to a smaller network (Student). Several works have recently identified many scenarios where the training data may…

计算机视觉与模式识别 · 计算机科学 2021-10-28 Gaurav Kumar Nayak , Monish Keswani , Sharan Seshadri , Anirban Chakraborty

Knowledge distillation (KD) has been widely used to transfer knowledge from large, accurate models (teachers) to smaller, efficient ones (students). Recent methods have explored enforcing consistency by incorporating causal interpretations…

计算机视觉与模式识别 · 计算机科学 2025-07-17 Nikolaos Giakoumoglou , Tania Stathaki

Resource-constrained perception systems such as edge computing and vision-for-robotics require vision models to be both accurate and lightweight in computation and memory usage. While knowledge distillation is a proven strategy to enhance…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Shengcao Cao , Mengtian Li , James Hays , Deva Ramanan , Yi-Xiong Wang , Liang-Yan Gui

We introduce the problem of continual distillation learning (CDL) in order to use knowledge distillation (KD) to improve prompt-based continual learning (CL) models. The CDL problem is valuable to study since the use of a larger vision…

计算机视觉与模式识别 · 计算机科学 2025-05-21 Qifan Zhang , Yunhui Guo , Yu Xiang

As deep vision models grow increasingly complex to achieve higher performance, deployment efficiency has become a critical concern. Knowledge distillation (KD) mitigates this issue by transferring knowledge from large teacher models to…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Chen Liu , Qizhen Lan , Zhicheng Ding , Xinyu Chu , Qing Tian

Modern deep learning approaches have achieved great success in many vision applications by training a model using all available task-specific data. However, there are two major obstacles making it challenging to implement for real life…

计算机视觉与模式识别 · 计算机科学 2021-04-20 Jiangpeng He , Runyu Mao , Zeman Shao , Fengqing Zhu

Knowledge distillation (KD) is a model compression technique that transfers knowledge from a large teacher model to a smaller student model to enhance its performance. Existing methods often assume that the student model is inherently…

计算机视觉与模式识别 · 计算机科学 2024-12-16 Jianhua Zhang , Yi Gao , Ruyu Liu , Xu Cheng , Houxiang Zhang , Shengyong Chen

Knowledge distillation (KD) is an effective technique to transfer knowledge from one neural network (teacher) to another (student), thus improving the performance of the student. To make the student better mimic the behavior of the teacher,…

机器学习 · 计算机科学 2020-10-20 Xiang Deng , Zhongfei , Zhang

Existing Knowledge Distillation (KD) methods often align feature information between teacher and student by exploring meaningful feature processing and loss functions. However, due to the difference in feature distributions between the…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Yu Wang , Chuanguang Yang , Zhulin An , Weilun Feng , Jiarui Zhao , Chengqing Yu , Libo Huang , Boyu Diao , Yongjun Xu

To achieve robustness in Re-Identification, standard methods leverage tracking information in a Video-To-Video fashion. However, these solutions face a large drop in performance for single image queries (e.g., Image-To-Video setting).…

计算机视觉与模式识别 · 计算机科学 2020-07-09 Angelo Porrello , Luca Bergamini , Simone Calderara

To improve the performance of the dual-encoder retriever, one effective approach is knowledge distillation from the cross-encoder ranker. Existing works construct the candidate passages following the supervised learning setting where a…

计算与语言 · 计算机科学 2024-06-07 Chongyang Tao , Chang Liu , Tao Shen , Can Xu , Xiubo Geng , Binxing Jiao , Daxin Jiang

In this paper, we introduce InDistill, a method that serves as a warmup stage for enhancing Knowledge Distillation (KD) effectiveness. InDistill focuses on transferring critical information flow paths from a heavyweight teacher to a…

计算机视觉与模式识别 · 计算机科学 2025-01-23 Ioannis Sarridis , Christos Koutlis , Giorgos Kordopatis-Zilos , Ioannis Kompatsiaris , Symeon Papadopoulos

Automatically describing audio-visual content with texts, namely video captioning, has received significant attention due to its potential applications across diverse fields. Deep neural networks are the dominant methods, offering…

音频与语音处理 · 电气工程与系统科学 2023-06-19 Özkan Çaylı , Xubo Liu , Volkan Kılıç , Wenwu Wang

Knowledge Distillation (KD) has been extensively used for natural language understanding (NLU) tasks to improve a small model's (a student) generalization by transferring the knowledge from a larger model (a teacher). Although KD methods…

机器学习 · 计算机科学 2022-12-13 Aref Jafari , Ivan Kobyzev , Mehdi Rezagholizadeh , Pascal Poupart , Ali Ghodsi

Vision Transformers (ViTs) have achieved strong performance in video action recognition, but their high computational cost limits their practicality. Lightweight CNNs are more efficient but suffer from accuracy gaps. Cross-Architecture…

计算机视觉与模式识别 · 计算机科学 2025-11-13 Ying Peng , Hongsen Ye , Changxin Huang , Xiping Hu , Jian Chen , Runhao Zeng

Device-directed speech detection (DDSD) is a binary classification task that separates the user's queries to a voice assistant (VA) from background speech or side conversations. This is important for achieving naturalistic user experience.…

Recently, deep learning-based models have been widely studied for click-through rate (CTR) prediction and lead to improved prediction accuracy in many industrial applications. However, current research focuses primarily on building complex…

机器学习 · 计算机科学 2023-07-06 Jieming Zhu , Jinyang Liu , Weiqi Li , Jincai Lai , Xiuqiang He , Liang Chen , Zibin Zheng